Siemens SPC3 - DC-Specifikation of the I;O- Drivers; Permitted Operating Values; Maximum Limit Values; 8 Technical Data

PROFIBUS Interface Center SPC3
Page 44 V1.3 SPC3 Hardware Description
2003/04 Copyright (C) Siemens AG 2003. All rights reserved.
8 Technical Data
8.1 Maximum Limit Values
Parameter
Designation
Unit
AMI-Vers.
ST-Vers.
AMI-Vers.
ST-Vers.
Supply Voltage V
DD
-0,3 -0,5 6 7 V
Input Voltage
V
I
-0,3 -0,5 VDD+0,3
V
DD
+0,5
V
Input Current I
I
-10 k.A. 10 k.A. mA
Storage Temperature T
Stg
-55 -40 150 125
0
C
Ambient Temperature TA -40
-40
85
85
0
C
Lead Temp. TL k.A k.A. 300 k.A.
0
C
(Soldering, 10 sec)
Min Max
Tabel 8.1: Maximum Limit Values
8.2 Permitted Operating Values
Parameter
Designation
Unit
AMI-Vers.
ST-Vers.
AMI-Vers.
ST-Vers.
Supply Voltage V
DD
4,5 4,75 5,5 5,25 V
Input High Voltage
V
IHC
0,7 V
DD
0,7 V
DD
k.A.
V
DD
V
Input Low Voltage
V
ILC
k.A. 0
0,3 V
DD
0,3 V
DD
V
Schmitt-Trigger (CMOS)
Input High Voltage V
P
/ V
IHC
k.A. k.A. 0,8 VDD 4 V
Input Low Voltage V
n
/ V
ILC
0,2 V
DD
1 k.A. k.A. V
Hysteresis Voltage V
h
1 k.A. k.A. k.A. V
Schmitt-Trigger (TTL)
Input High Voltage V
P
/ V
IHC
k.A. k.A. 2,1 2,4 V
Input Low Voltage V
n
/ V
ILC
0,7
0,6
k.A.
k.A.
V
Hysteresis Voltage V
h
0,4 k.A. k.A. k.A. V
Min Max
Tabel 8. 2: -Permitted Operating Values
8.3 DC-Specifikation of the I/O- Drivers
Parameter
Design.
Unit
AMI-Vers.
ST-Vers.
AMI-Vers.
ST-Vers.
AMI-Vers.
ST-Vers.
Output High Voltage
V
OH
V
DD
=4,5V
k.A.
V
DD
-0.5 * V
DD
-0,5
k.A.
k.A.
V
Output High Voltage V
OH
V
DD
=4,5V
k.A.
3.65 ** V
DD
-0,5 k.A.
k.A.
V
Output Low Voltage V
OL
V
DD
=4,5V
k.A.
k.A.
k.A.
0,4*
0,4
V
Output Low Voltage V
OL
V
DD
=4,5V
k.A.
k.A.
k.A.
0,55**
0,4
V
Condition Min Max
* at an output load of 4mA
** at an output load of 8mA